Cable TV giant Comcast Corp. said Monday that it would offer telephone service to 15 million households nationwide this year, giving a big boost to a technology that challenges the core business of ...

CHICAGO — Comcast, the nation’s biggest cable-TV company, yesterday unveiled an ambitious plan to compete directly with local phone companies by offering consumers moderately priced Internet-based ...

Cable television giant Comcast plans to roll out a Voice over Internet Protocol (VoIP) service to all of its customers by the end of 2005, arriving to the party later than some competitors but ...

Greenwood Village-based IP5280 Communications recently made a cross-marketing arrangement to provide Internet phone services for Comcast Corp.'s local business customers -- marking the cable giant's ...

In just over three years, Comcast has grown to become the third-largest residential phone service provider in the U.S., it said on Wednesday. Comcast now has 6.47 million subscribers to its VoIP ...

I am trying to get out of paying the stupid modem rental fee to Comcast. To do that, I bought my own modem. Unfortunately, the modem only has an ethernet port because I forgot I needed to hook up my ...

In a letter dated Jan. 18 to Kathryn Zachem, vice president of Comcast's regulatory affairs, the FCC asks for clarification on Comcast's bandwidth-throttling polices; i.e., the conditions that result ...

Officials at the U.S. Federal Communications Commission have questioned why Comcast, the largest provider of cable-modem broadband service in the U.S., exempts its own VoIP (voice over Internet ...